Bernd Schmidt <[EMAIL PROTECTED]> said:
> On Tue, 17 Oct 2000, Richard Guenther wrote:
> > On Tue, 17 Oct 2000, Bernd Schmidt wrote:
> > > On Tue, 17 Oct 2000, Richard Guenther wrote:
> > > > The following one is wrong, tho - should be rather
> > > > str[i] = dn[i]; i++;
> > >
> > > Nope. (Well, at least you need to add extra braces.) The comma is a
> > > sequence point.
> > Umm, I thought, dn[i], i++ evaluates to i and dn[i++] evaluates
> > to dn[i], so it should be either i++, dn[i-1] or the one I showed
> > above?
> According to operator precedence rules,
> str[i] = dn[i], i++;
> is equivalent to
> (str[i] = dn[i]), i++;
> Comma has the lowest precedence of all C operators.
If knowledgeable C users have doubts on the code's meaning, *rewrite
it*. This is just misunderstandings (and bugs) waiting for the unwary.
--
Dr. Horst H. von Brand mailto:[EMAIL PROTECTED]
Departamento de Informatica Fono: +56 32 654431
Universidad Tecnica Federico Santa Maria +56 32 654239
Casilla 110-V, Valparaiso, Chile Fax: +56 32 797513
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